Add initial stub of the test mode

TestMode.cpp

@@ -0,0 +1,49 @@
+#include "KeyboardioFirmware.h"
+#include "TestMode.h"
+
+void TestMode_::TestLEDs(void) {
+	// make all LEDs dim red
+	LEDControl.set_all_leds_to(50,0,0);
+	led_sync();
+	delay(1000);	
+	// make all LEDs dim blue
+	LEDControl.set_all_leds_to(0,50,0);
+	led_sync();
+	delay(1000);	
+	// make all LEDs dim green
+	LEDControl.set_all_leds_to(0,0,50);
+	led_sync();
+	delay(1000);	
+	// make all LEDs dim white
+	LEDControl.set_all_leds_to(50,50,50);
+	led_sync();
+	delay(1000);	
+	// make all the LEDs bright red
+	LEDControl.set_all_leds_to(200,0,0);
+	led_sync();
+	delay(1000);	
+	// make all the LEDs bright green
+	LEDControl.set_all_leds_to(0,200,0);
+	led_sync();
+	delay(1000);	
+	// make all the LEDs bright blue
+	LEDControl.set_all_leds_to(0,0,200);
+	led_sync();
+	delay(1000);	
+	// make all the LEDs bright white (1.6A)
+	LEDControl.set_all_leds_to(160,160,160);
+	led_sync();
+	delay(1000);	
+	// rainbow for 10 seconds
+	for(auto i=0; i<10000;i++ ) {
+		LEDControl.effect_rainbow_update();
+		led_sync();
+		delay(1);	
+	}
+	// set all the keys to red
+	LEDControl.set_all_leds_to(50,0,0);
+	// make all LEDs dim blue
+	// as you hit each key, set it to blue
+	// as you hit each key a second time, set it to green
+	// as you hit each key a third time, set it to off	
+}

TestMode.h

@@ -0,0 +1,11 @@
+class TestMode_ {
+	public:
+
+		void start();
+
+	private:
+
+		void TestLEDs();
+		void TestKeys();
+		void TestOneKey();		
+};